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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-4172) Retry index rebuild if time stamp of index changes while rebuilding
Date Wed, 11 Oct 2017 22:24:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-4172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Taylor updated PHOENIX-4172:
----------------------------------
    Labels: secondary_index  (was: )

> Retry index rebuild if time stamp of index changes while rebuilding
> -------------------------------------------------------------------
>
>                 Key: PHOENIX-4172
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4172
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: James Taylor
>              Labels: secondary_index
>             Fix For: 4.12.0
>
>
> We currently base our decision to retry the index rebuild on the INDEX_DISABLE_TIMESTAMP
changing. This works fine when we disable the index on a write failure, because the transition
from DISABLE -> INACTIVE will fail and we'll try the rebuild again later. However, this
is not the case when the index is left ACTIVE. As an additional safeguard, we should fail
the rebuild and retry again in the next polling.



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